/*
 * tools.h
 *
 *  Created on: Jan 17, 2016
 *      Author: huanghuanlai
 */

#ifndef TOOLS_H_
#define TOOLS_H_

#include <vector>

using namespace std;

namespace dounine_tools{//define namespace
	/**
	 * get lines for filename
	 */
	vector<string> read_file(const string& filename);

}


#endif /* TOOLS_H_ */
